Raynor Miranda Multifunction High-Back Chair User Manual

Introduction

This manual provides comprehensive instructions for the assembly, operation, and maintenance of your Raynor Miranda Multifunction High-Back Chair. Designed for comfort and adjustability, this chair features a waterfall seat cushion, built-in extra-thick molded foam padding, and various adjustment mechanisms to support prolonged use in an office environment. Please read this manual thoroughly before assembly and use to ensure proper function and longevity of your chair.

Important Safety Information

• Ensure all components are securely fastened before using the chair.
• Do not stand on the chair or use it as a step stool.
• Do not use the chair if any parts are damaged, missing, or appear to be malfunctioning. Contact customer support for replacement parts.
• Keep children and pets away from the chair during assembly. Small parts may pose a choking hazard.
• Always use the chair on a flat, stable, and level surface to prevent tipping.
• Avoid placing heavy objects on the backrest or armrests, as this may cause instability.

Parts List

Before beginning assembly, carefully unpack all components and verify that all parts are present and undamaged. Refer to the diagram below for component identification.

Figure 1: Overview of the Raynor Miranda Multifunction High-Back Chair. This image displays the complete chair, including the five-star base with casters, gas lift cylinder, seat, backrest, and adjustable armrests. The control levers for various adjustments are visible beneath the seat.

• Backrest Assembly (1)
• Seat Assembly with Control Mechanism (1)
• Armrests (2)
• Gas Lift Cylinder (1)
• Five-Star Base (1)
• Casters (5)
• Hardware Pack (screws, washers, Allen wrench) (1)

Setup and Assembly Instructions

Follow these steps carefully to assemble your chair. It is recommended to have two people for certain steps to ensure stability and ease of assembly.

1. Attach Casters to Base: Insert each of the five casters into the holes at the end of each leg of the five-star base. Push firmly until they click securely into place.
2. Insert Gas Lift: Place the gas lift cylinder into the center hole of the five-star base. Ensure it is seated firmly and vertically.
3. Attach Armrests: Secure the armrests to the underside of the seat assembly using the provided screws from the hardware pack. Ensure the armrests are oriented correctly (left and right) and tighten screws evenly. Do not overtighten.
4. Attach Backrest to Seat: Align the backrest support bracket with the corresponding holes on the rear of the seat assembly. Secure with screws, ensuring a firm connection.
5. Connect Seat to Base: Carefully place the assembled seat and backrest onto the gas lift cylinder. Apply gentle downward pressure to secure the connection between the seat mechanism and the gas lift.

Operating Instructions

Your Raynor Miranda chair offers multiple adjustment features for personalized comfort and ergonomic support. Familiarize yourself with these controls to optimize your seating experience.

• Seat Height Adjustment: To raise the seat, lift the right-most lever (when seated) while taking your weight off the seat. To lower the seat, lift the same lever while seated. Release the lever at the desired height.
• Back Height Adjustment: To adjust the backrest height, locate the knob on the back support. Loosen the knob, slide the backrest up or down to your preferred position, and then retighten the knob securely.
• Back Angle Adjustment: Pull the middle lever (when seated) to recline the backrest or bring it forward. Release the lever at the desired angle to lock it in place.
• Tilt Tension Adjustment: The large round knob located under the front of the seat controls the resistance of the chair's tilt mechanism. Turn clockwise to increase tension (requiring more force to recline), and counter-clockwise to decrease tension (allowing easier recline).
• Tilt Lock / Posture Lock: Use the left-most lever (when seated) to lock the chair in an upright position or at a desired tilt angle. Push down to lock, pull up to unlock.
• Armrest Height and Width Adjustment: Press the button on the side of each armrest to adjust its height. Some models also allow for width adjustment by loosening a knob underneath the seat or by sliding the armrest pads horizontally.

Maintenance and Care

• Cleaning Upholstery: Spot clean the fabric upholstery with a mild detergent and a damp cloth. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as this may damage the fabric. Refer to the product specifications for "Spot Clean" care instructions.
• Hardware Inspection: Periodically (e.g., every 3-6 months) check all screws, bolts, and connections to ensure they are tight. Retighten as necessary to maintain stability and safety.
• Caster Maintenance: Keep the caster wheels free of debris such as hair, dust, and lint to ensure smooth and effortless movement. Clean them regularly with a damp cloth or by hand.
• Gas Lift: The gas lift cylinder is a sealed unit and requires no internal maintenance. Do not attempt to disassemble or lubricate it. If the gas lift malfunctions, it will need to be replaced.

Troubleshooting

Product Specifications

Warranty and Customer Support

For detailed warranty information, replacement parts, or technical assistance, please contact Raynor customer support. Refer to your original purchase documentation or visit the manufacturer's official website for specific contact details and the most current warranty terms and conditions.

Online Support: For additional resources and support, please visit www.raynor.com (This is an example link; please refer to your product's official documentation for the correct support website).